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# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "acR" in publications use:'
type: software
license: MIT
title: 'acR: Content Analysis in R: Integrated Qualitative (LLMs) and Quantitative
  Pipeline'
version: 0.6.1
identifiers:
- type: doi
  value: 10.32614/CRAN.package.acR
abstract: Provides an integrated pipeline for content analysis combining qualitative
  coding assisted by large language models (LLMs) with classical quantitative text
  analysis. Includes modules for pre-processing (tokenization, stopwords for Brazilian
  Portuguese), descriptive statistics, keyness, co-occurrence networks, word clouds
  (including comparative and X-ray variants), sentiment analysis via OpLexicon, Latent
  Dirichlet Allocation (LDA), inter-coder reliability metrics (Krippendorff, Gwet),
  and modern visualizations based on ggplot2. Special focus on Brazilian corpora and
  political-institutional codebooks. Inspired by Maerz and Benoit (2025) <https://quallmer.github.io/quallmer/>.
authors:
- name: Anderson Henrique
  email: anderson.henrique@usp.br
  orcid: https://orcid.org/0000-0002-1842-2725
preferred-citation:
  type: manual
  title: 'acR: Analise de Conteudo em R'
  authors:
  - family-names: Henrique
    given-names: Anderson
    affiliation: Centro de Estudos da Metropole (CEM-Cepid) - Universidade de Sao
      Paulo
  year: '2026'
  notes: R package version 0.3.0
  url: https://ahenriquecp.com/acR/
repository: https://andersonheri.r-universe.dev
repository-code: https://github.com/andersonheri/acR
commit: 46f6bf9bfc1cfd28a828b9a4279160cfa0e26576
url: https://ahenriquecp.com/acR/
date-released: '2026-10-29'
contact:
- name: Anderson Henrique
  email: anderson.henrique@usp.br
  orcid: https://orcid.org/0000-0002-1842-2725
references:
- type: generic
  title: 'quallmer: Qualitative and LLM-Assisted Text Analysis in R'
  authors:
  - family-names: Maerz
    given-names: Seraphine
  - family-names: Benoit
    given-names: Kenneth
  year: '2025'
  notes: Inspiracao para o workflow de codificacao assistida por LLMs no acR
- type: article
  title: 'quanteda: An R package for the quantitative analysis of textual data'
  authors:
  - family-names: Benoit
    given-names: Kenneth
  - family-names: Watanabe
    given-names: Kohei
  - family-names: Wang
    given-names: Haiyan
  - family-names: Nulty
    given-names: Paul
  journal: Journal of Open Source Software
  year: '2018'
  volume: '3'
  issue: '30'
  doi: 10.21105/joss.00774
  start: '774'
- type: generic
  title: 'ellmer: A unified interface to large language models in R'
  authors:
  - family-names: Wickham
    given-names: Hadley
  year: '2025'
  url: https://ellmer.tidyverse.org/
- type: conference-paper
  title: Sentiment Analysis on Twitter with Portuguese Language
  authors:
  - family-names: Souza
    given-names: Marcos
  - family-names: Vieira
    given-names: Renata
  collection-title: 4th Workshop on Computational Approaches to Subjectivity, Sentiment
    and Social Media Analysis
  collection-type: proceedings
  year: '2012'
  notes: 'PUCRS — OpLexicon: lexico de sentimento para PT-BR'
  conference:
    name: 4th Workshop on Computational Approaches to Subjectivity, Sentiment and
      Social Media Analysis
- type: book
  title: 'Analise de conteudo categorial: manual de aplicacao'
  authors:
  - family-names: Sampaio
    given-names: Rafael Cardoso
  - family-names: Lycariao
    given-names: Diogenes
  year: '2021'
  publisher:
    name: Enap
    address: Brasilia
  url: https://repositorio.enap.gov.br